<script src="https://unpkg.com/vue/dist/vue.js"></script>
<div id = "app">
	<span v-bind:title="message">
	鼠标悬停几秒钟看此处动态绑定的提示信息！
	</span>
</div>
<script>
var app = new Vue({
	el:'#app',
	data:{
	message:'页面加载中...' + new Date()
	},

})
</script>
